
[Event "Titled Tue 21st Mar Early"]
[Site "chess.com INT"]
[Date "2023.03.21"]
[Round "3"]
[White "Erigaisi, Arjun"]
[Black "Koellner, Ruben Gideon"]
[Result "1-0"]
[WhiteElo "2701"]
[BlackElo "2424"]
[ECO "A01"]
[PlyCount "91"]
1.b3 d6 2.Bb2 e5 3.c4 Nf6 4.g3 Be7 5.Bg2 O-O 6.Nc3 c6 7.d4 Nbd7 8.d5 c5 9.e4 Ne8 10.Nge2 g6 11.h4 Ng7 12.Qd2 f5 13.h5 Nxh5 14.exf5 Bg5 15.Qc2 Qf6 16.g4 Nf4 17.Nxf4 Bxf4 18.Ne4 Qe7 19.fxg6 hxg6 20.Qd3 Nf6 21.Qh3 Qg7 22.Nxf6+ Rxf6 23.Ke2 Bd7 24.Be4 Raf8 25.f3 b5 26.Qh4 g5 27.Qh7+ Qxh7 28.Rxh7 R8f7 29.Rah1 Rxh7 30.Rxh7 Rf7 31.Rh6 bxc4 32.bxc4 Ba4 33.Rxd6 Rb7 34.Bc3 Kf7 35.Ra6 Bd7 36.Kd3 Ke8 37.Bf5 Ke7 38.Bxd7 Kxd7 39.Ke4 Rb1 40.Rxa7+ Kd6 41.Bxe5+ Bxe5 42.Ra6+ Kd7 43.Kxe5 Re1+ 44.Kf5 Rc1 45.Ra4 Rxc4 46.Rxc4 1-0
[Site "chess.com INT"]
[Date "2023.03.21"]
[Round "3"]
[White "Erigaisi, Arjun"]
[Black "Koellner, Ruben Gideon"]
[Result "1-0"]
[WhiteElo "2701"]
[BlackElo "2424"]
[ECO "A01"]
[PlyCount "91"]
1.b3 d6 2.Bb2 e5 3.c4 Nf6 4.g3 Be7 5.Bg2 O-O 6.Nc3 c6 7.d4 Nbd7 8.d5 c5 9.e4 Ne8 10.Nge2 g6 11.h4 Ng7 12.Qd2 f5 13.h5 Nxh5 14.exf5 Bg5 15.Qc2 Qf6 16.g4 Nf4 17.Nxf4 Bxf4 18.Ne4 Qe7 19.fxg6 hxg6 20.Qd3 Nf6 21.Qh3 Qg7 22.Nxf6+ Rxf6 23.Ke2 Bd7 24.Be4 Raf8 25.f3 b5 26.Qh4 g5 27.Qh7+ Qxh7 28.Rxh7 R8f7 29.Rah1 Rxh7 30.Rxh7 Rf7 31.Rh6 bxc4 32.bxc4 Ba4 33.Rxd6 Rb7 34.Bc3 Kf7 35.Ra6 Bd7 36.Kd3 Ke8 37.Bf5 Ke7 38.Bxd7 Kxd7 39.Ke4 Rb1 40.Rxa7+ Kd6 41.Bxe5+ Bxe5 42.Ra6+ Kd7 43.Kxe5 Re1+ 44.Kf5 Rc1 45.Ra4 Rxc4 46.Rxc4 1-0
[Event "Titled Tue 21st Mar Early"]
[Site "chess.com INT"]
[Date "2023.03.21"]
[Round "3"]
[White "Erigaisi, Arjun"]
[Black "Koellner, Ruben Gideon"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2701"]
[BlackElo "2424"]
[ECO "A01"]
[Opening "Nimzovich-Larsen attack"]
[EventDate "2023.03.21"]
[WhiteFideId "35009192"]
[BlackFideId "12993093"]
1. b3 d6 2. Bb2 e5 3. c4 Nf6 4. g3 Be7 5. Bg2 O-O 6. Nc3 c6 7. d4 Nbd7 8.
d5 c5 9. e4 Ne8 10. Nge2 g6 11. h4 Ng7 12. Qd2 f5 13. h5 Nxh5 14. exf5 Bg5
15. Qc2 Qf6 16. g4 Nf4 17. Nxf4 Bxf4 18. Ne4 Qe7 19. fxg6 hxg6 20. Qd3 Nf6
21. Qh3 Qg7 22. Nxf6+ Rxf6 23. Ke2 Bd7 24. Be4 Raf8 25. f3 b5 26. Qh4 g5
27. Qh7+ Qxh7 28. Rxh7 R8f7 29. Rah1 Rxh7 30. Rxh7 Rf7 31. Rh6 bxc4 32.
bxc4 Ba4 33. Rxd6 Rb7 34. Bc3 Kf7 35. Ra6 Bd7 36. Kd3 Ke8 37. Bf5 Ke7 38.
Bxd7 Kxd7 39. Ke4 Rb1 40. Rxa7+ Kd6 41. Bxe5+ Bxe5 42. Ra6+ Kd7 43. Kxe5
Re1+ 44. Kf5 Rc1 45. Ra4 Rxc4 46. Rxc4 1-0